CVE-2023-6502
Inefficient Regular Expression Complexity in GitLab
6.5
MEDIUM
CVSS 3.1
EPSS 0.03%
Description
A Denial of Service (DoS) condition has been discovered in GitLab CE/EE affecting all versions before 16.10.6, version 16.11 before 16.11.3, and 17.0 before 17.0.1. It is possible for an attacker to cause a denial of service using a crafted wiki page.
How to fix CVE-2023-6502
To remediate CVE-2023-6502, upgrade the affected package to a fixed version below.
- —upgrade to 16.10.6 or later
Is CVE-2023-6502 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 16.10.6, >= 16.11.0, < 16.11.3, >= 17.0.0, < 17.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |